What is the weather like in San Francisco vs St. Louis in March?

In March, San Francisco averages 16°C high / 9°C low with about 97 mm of rain; St. Louis averages 15°C high / 3°C low with about 113 mm.

San Francisco vs St. Louis in March

San Francisco is the better pick in March — 76 vs 69 on SeasonMap's comfort score. San Francisco is cool, rainy, clean air, while St. Louis is cool, rainy, clean air.

San Francisco vs St. Louis — March climate, side by side

	San Francisco	St. Louis
Comfort score	76/100 (B)	69/100 (C)
Feels-like high	15°C	11°C
Avg high / low	16° / 9°	15° / 3°
Rainfall	97 mm	113 mm
Rainy days	11	10
Humidity	78%	65%
Air quality (AQI)	44	42

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

San Francisco vs St. Louis in March — FAQ

Is March better in San Francisco or St. Louis?: San Francisco is the better pick in March — 76 vs 69 on SeasonMap's comfort score. San Francisco is cool, rainy, clean air, while St. Louis is cool, rainy, clean air.
What is the weather like in San Francisco vs St. Louis in March?: In March, San Francisco averages 16°C high / 9°C low with about 97 mm of rain; St. Louis averages 15°C high / 3°C low with about 113 mm.